2025mtg

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Information

Transient

Name: AT2025mtg
Right ascension: 9h04m08.73s
Declination: -16d53m52.90s
Discovery Date: May 31, 2025, 12:23 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.098

Host

Name: 2025mtg
Right ascension: 9h04m08.71s
Declination: -16d53m54.06s
Redshift: 0.080909
Photometric Redshift: 0.038
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 3.46
Cutout download processed 3.9
Global aperture construction processed 0.68
Local aperture photometry processed 4.0
Global aperture photometry processed 4.11
Validate local photometry processed 0.02
Validate global photometry processed 11.15
Host information processed 0.1
Global host SED inference processed 402.7
Local host SED inference processed 461.76
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.1
Processing status completed N/A N/A
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 9h04m08.73s, -16d53m52.90s
semi major axis, semi minor axis (arcsec) = 1.31, 1.31
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 231.07 0.49 17.991 0.002 AB
PanSTARRS_r 503.51 0.65 17.145 0.001 AB
PanSTARRS_i 785.34 0.81 16.662 0.001 AB
PanSTARRS_z 937.09 1.13 16.471 0.001 AB
PanSTARRS_y 1128.84 2.21 16.268 0.002 AB

Aperture details

RA, DEC (J2000) = 9h04m08.69s, -16d53m54.01s
semi major axis, semi minor axis (arcsec) = 11.61, 7.82
angle (degrees, anti-clockwise from east) = -159.31

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 30.89 4.19 20.175 0.147 AB
PanSTARRS_g 1198.68 2.5 16.203 0.002 AB
PanSTARRS_r 2480.79 3.13 15.414 0.001 AB
PanSTARRS_i 3788.88 4.22 14.954 0.001 AB
PanSTARRS_z 4646.63 6.82 14.732 0.002 AB
PanSTARRS_y 5865.1 14.89 14.479 0.003 AB
2MASS_J 7811.17 253.17 13.273 0.035 Vega
2MASS_H 10063.47 404.76 12.526 0.044 Vega
2MASS_K 8514.83 452.7 12.237 0.058 Vega
WISE_W1 4225.53 52.89 12.136 0.014 Vega
WISE_W2 2662.39 51.59 11.998 0.021 Vega
WISE_W3 5432.07 132.07 9.389 0.026 Vega
WISE_W4 6126.51 933.47 7.812 0.165 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.307 10.469 10.595
{\rm log}_{10}({\rm SFR}) -0.994 0.010 0.691
{\rm log}_{10}({\rm sSFR}) -11.517 -10.482 -9.680
{\rm stellar\ age} 4.126 6.818 8.918

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.604 -1.081 -0.706
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.261 -0.131 0.293

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.462 0.727 1.094
\delta -0.891 -0.706 -0.410
\tau_1/\tau_2 0.603 0.971 1.333
Q_{PAH} 0.712 2.070 4.542
U_{min} 2.781 8.012 15.205
{\rm log}_{10}(\gamma_e)\, -3.161 -1.606 -0.600

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.137 -2.361 -0.437
{\rm log}_{10}(\tau_{AGN})\, 1.021 1.609 1.969

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.841 -0.050 0.352
0.03-0.10 Gyr -1.626 -0.045 0.803
0.10-0.33 Gyr -1.466 0.095 0.793
0.33-1.07 Gyr -1.540 0.161 0.760
1.07-3.49 Gyr -0.968 0.384 0.754
3.49-11.42 Gyr -0.444 0.497 0.764
11.42-12.69 Gyr -0.517 0.551 1.354

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.215 11.267 11.346
{\rm log}_{10}({\rm SFR}) -0.151 0.446 0.926
{\rm log}_{10}({\rm sSFR}) -11.487 -10.830 -10.315
{\rm stellar\ age} 7.381 8.111 10.782

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.448 -0.320 -0.232
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.161 -0.395 0.094

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.137 0.251 0.387
\delta -0.869 -0.618 -0.210
\tau_1/\tau_2 0.696 1.118 1.514
Q_{PAH} 0.837 1.854 4.123
U_{min} 2.387 7.471 14.370
{\rm log}_{10}(\gamma_e)\, -2.761 -1.775 -0.835

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.183 -3.040 -2.033
{\rm log}_{10}(\tau_{AGN})\, 1.145 1.618 1.942

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.031 0.402 0.705
0.03-0.10 Gyr -0.583 0.424 1.023
0.10-0.33 Gyr -0.590 0.437 1.024
0.33-1.07 Gyr -0.623 0.295 0.753
1.07-3.49 Gyr -0.375 0.564 1.027
3.49-11.42 Gyr 0.960 1.426 1.533
11.42-12.69 Gyr 1.171 1.706 2.361